here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 122791 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 132109 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 147117 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 333294 | null     | null      | null    | unlabelled |         | 0     |
 | 333295 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 333296 | v1:4     | ethernet1 | 1.1.1.2 | 519210     |         | 0     |
 | 333297 | v1:4     | ethernet1 | 1.1.1.2 | 519211     |         | 0     |
 | 333298 | v1:4     | ethernet1 | 1.1.1.2 | 519212     |         | 0     |
 | 333299 | null     | null      | null    | unlabelled |         | 0     |
 | 333300 | null     | null      | null    | unlabelled |         | 0     |
 | 333301 | null     | null      | null    | unlabelled |         | 0     |
 | 333302 | null     | null      | null    | unlabelled |         | 0     |
 | 333303 | null     | null      | null    | unlabelled |         | 0     |
 | 334025 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 401563 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 710177 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 725675 | null     | null      | null    | unlabelled |         | 0     |
 | 725676 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 725677 | v1:6     | ethernet1 | 1234::2 | 221076     |         | 0     |
 | 725678 | v1:6     | ethernet1 | 1234::2 | 221077     |         | 0     |
 | 725679 | v1:6     | ethernet1 | 1234::2 | 221078     |         | 0     |
 | 725680 | null     | null      | null    | unlabelled |         | 0     |
 | 725681 | null     | null      | null    | unlabelled |         | 0     |
 | 725682 | null     | null      | null    | unlabelled |         | 0     |
 | 725683 | null     | null      | null    | unlabelled |         | 0     |
 | 725684 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 206264  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 221074  | null     | null      | null    | unlabelled |         | 0     |
 | 221075  | v1:6     | ethernet1 | 1234::1 | 725676     |         | 1280  |
 | 221076  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 221077  | v1:6     | ethernet2 | 1235::3 | 253588     |         | 640   |
 | 221078  | v1:6     | ethernet2 | 1235::3 | 253589     |         | 640   |
 | 221079  | null     | null      | null    | unlabelled |         | 0     |
 | 221080  | null     | null      | null    | unlabelled |         | 0     |
 | 221081  | null     | null      | null    | unlabelled |         | 0     |
 | 221082  | null     | null      | null    | unlabelled |         | 0     |
 | 221083  | null     | null      | null    | unlabelled |         | 0     |
 | 362220  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 519208  | null     | null      | null    | unlabelled |         | 0     |
 | 519209  | v1:4     | ethernet1 | 1.1.1.1 | 333295     |         | 1280  |
 | 519210  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 519211  | v1:4     | ethernet2 | 1.1.2.3 | 175405     |         | 640   |
 | 519212  | v1:4     | ethernet2 | 1.1.2.3 | 175406     |         | 640   |
 | 519213  | null     | null      | null    | unlabelled |         | 0     |
 | 519214  | null     | null      | null    | unlabelled |         | 0     |
 | 519215  | null     | null      | null    | unlabelled |         | 0     |
 | 519216  | null     | null      | null    | unlabelled |         | 0     |
 | 519217  | null     | null      | null    | unlabelled |         | 0     |
 | 584275  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 584778  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 791240  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 896643  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 946165  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1020189 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 69666  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 93539  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 175402 | null     | null      | null    | unlabelled |         | 0     |
 | 175403 | v1:4     | ethernet1 | 1.1.2.2 | 519209     |         | 640   |
 | 175404 | v1:4     | ethernet1 | 1.1.2.2 | 519210     |         | 640   |
 | 175405 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 175406 | v1:4     | ethernet2 | 1.1.3.4 | 841088     |         | 1280  |
 | 175407 | null     | null      | null    | unlabelled |         | 0     |
 | 175408 | null     | null      | null    | unlabelled |         | 0     |
 | 175409 | null     | null      | null    | unlabelled |         | 0     |
 | 175410 | null     | null      | null    | unlabelled |         | 0     |
 | 175411 | null     | null      | null    | unlabelled |         | 0     |
 | 253585 | null     | null      | null    | unlabelled |         | 0     |
 | 253586 | v1:6     | ethernet1 | 1235::2 | 221075     |         | 640   |
 | 253587 | v1:6     | ethernet1 | 1235::2 | 221076     |         | 640   |
 | 253588 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 253589 | v1:6     | ethernet2 | 1236::4 | 236917     |         | 1280  |
 | 253590 | null     | null      | null    | unlabelled |         | 0     |
 | 253591 | null     | null      | null    | unlabelled |         | 0     |
 | 253592 | null     | null      | null    | unlabelled |         | 0     |
 | 253593 | null     | null      | null    | unlabelled |         | 0     |
 | 253594 | null     | null      | null    | unlabelled |         | 0     |
 | 503207 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 638693 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 691144 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 699084 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 925994 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 956095 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 61277  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 236913 | null     | null      | null    | unlabelled |         | 0     |
 | 236914 | v1:6     | ethernet1 | 1236::3 | 253586     |         | 0     |
 | 236915 | v1:6     | ethernet1 | 1236::3 | 253587     |         | 0     |
 | 236916 | v1:6     | ethernet1 | 1236::3 | 253588     |         | 0     |
 | 236917 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 236918 | null     | null      | null    | unlabelled |         | 0     |
 | 236919 | null     | null      | null    | unlabelled |         | 0     |
 | 236920 | null     | null      | null    | unlabelled |         | 0     |
 | 236921 | null     | null      | null    | unlabelled |         | 0     |
 | 236922 | null     | null      | null    | unlabelled |         | 0     |
 | 516740 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 640863 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 657851 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 739883 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 821634 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 841084 | null     | null      | null    | unlabelled |         | 0     |
 | 841085 | v1:4     | ethernet1 | 1.1.3.3 | 175403     |         | 0     |
 | 841086 | v1:4     | ethernet1 | 1.1.3.3 | 175404     |         | 0     |
 | 841087 | v1:4     | ethernet1 | 1.1.3.3 | 175405     |         | 0     |
 | 841088 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 841089 | null     | null      | null    | unlabelled |         | 0     |
 | 841090 | null     | null      | null    | unlabelled |         | 0     |
 | 841091 | null     | null      | null    | unlabelled |         | 0     |
 | 841092 | null     | null      | null    | unlabelled |         | 0     |
 | 841093 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#